Psychology links older adults' long-term fitness to intrinsic motivation

9 articles · Updated · spacedaily.com · Apr 30

Research cited says genes explain about 20-25% of longevity, while lifestyle factors account for the rest, challenging assumptions that healthy ageing is mainly inherited.
A review in the International Journal of Behavioral Nutrition and Physical Activity found enjoyment, personal meaning and identity predict exercise adherence better than appearance goals, guilt or social pressure.
The report says regular mild activity in women over 60 supports autonomy, independence and social connection, suggesting sustained movement is more about functional living than discipline or aesthetics.

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